States
California
San Jose

Emissions Testing in San Jose, California

Find 20 licensed smog check stations in San Jose. Browse test-only centers, STAR-certified locations, and shops offering registration renewal inspections. Requirements in California vary by vehicle type and model year.

20 stations
San Jose, CA
View California requirements
AS

AA Star Smog Check Station(Snell & Blossom Hill)

5.0 · 850 reviews
Smog inspection station · 5599 Snell Ave, San Jose, CA 95123

AA Star Smog Check Station in San Jose, California offers emissions testing and smog check services. View hours and deta...

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MP

Mt. Pleasant Smog Check

5.0 · 4 reviews
Smog inspection station · 2739 Story Rd, San Jose, CA 95127

Mt. Pleasant Smog Check provides emissions testing and smog check services in San Jose, California. View hours and detai...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
1S

1025 Star Smog Station

5.0 · 1,213 reviews
Smog inspection station · 1025 S Winchester Blvd, San Jose, CA 95128

1025 Star Smog Station offers emissions testing and smog check services in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
SS

SUN SMOG TEST ONLY

5.0 · 135 reviews
Smog inspection station · 438a S Bascom Ave, San Jose, CA 95128

SUN SMOG TEST ONLY offers emissions testing and smog check services in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
SC

Smog Check Plus #3

4.9 · 104 reviews
Smog inspection station · 1098 W San Carlos St, San Jose, CA 95126

Smog Check Plus #3 offers emissions testing and vehicle inspection in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
DS

Danlee Smog Auto Care - Star Certified Test

4.9 · 272 reviews
Smog inspection station · 1152 Tully Rd, San Jose, CA 95122

Danlee Smog Auto Care offers emissions testing and smog checks in San Jose, California. View hours and details about the...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
MS

MONTEREY Smog Check STAR Station

4.8 · 87 reviews
Smog inspection station · 1565 Monterey Rd, San Jose, CA 95110

MONTEREY Smog Check STAR Station offers emissions testing and smog check services in San Jose, California. View hours an...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
CS

City Smog Check Center

4.8 · 87 reviews
Smog inspection station · 5759 Winfield Blvd E, San Jose, CA 95123

City Smog Check Center offers smog check and vehicle inspection in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
SS

Smoguys Star Certified Station

4.8 · 190 reviews
Smog inspection station · 3071 Monterey Rd, San Jose, CA 95111

Smoguys Star Certified Station offers smog check and vehicle inspection in San Jose, California. View hours and details.

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CU

Curtner Union Smog

4.8 · 52 reviews
Smog inspection station · 2690 Union Ave, San Jose, CA 95124

Curtner Union Smog offers emissions testing and smog check services in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
SC

Smog Check Plus

4.7 · 398 reviews
Smog inspection station · 1003 Berryessa Rd, San Jose, CA 95133

Smog Check Plus offers emissions testing and vehicle inspection in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
BS

Ben's Smog Check

4.7 · 106 reviews
Smog inspection station · 798 S Almaden Ave, San Jose, CA 95110

Ben's Smog Check offers emissions testing and vehicle inspection in San Jose, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis

City Guide

Emissions Testing in San Jose, California

Finding a reliable place for emissions testing or a smog check in San Jose is easier than ever. Our directory lists 20 licensed and verified emissions testing stations in the city, including STAR-certified and test-only centers where required. Whether you're renewing your registration or completing an out-of-state transfer, this page helps you quickly locate nearby inspection facilities and understand what applies in California.

Do Vehicles in San Jose Need an Emissions Test?

Most drivers in San Jose follow the same rules set by California. Requirements vary based on vehicle age, fuel type, and county. If you're unsure whether your ZIP code or vehicle model year requires a test, use this directory to browse local stations or review our state-specific testing requirements.

Types of Smog Check Services Available

  • Standard emissions tests for gasoline vehicles
  • OBD-II inspections for 1996+ model years
  • Tailpipe testing for older vehicles where required
  • Diesel emissions testing
  • Hybrid and electric vehicle smog checks
  • Registration renewal support
  • Test-only or STAR-certified inspections (state dependent)

Each listing includes the station's address, contact information, operating hours, and service notes to help you choose the right location.

Smog Check Tips for San Jose Drivers

Before heading to a testing center in San Jose, make sure:

  • Your check engine light is off
  • Your vehicle has completed recent drive cycles
  • The gas cap is properly sealed
  • The engine is fully warmed up
  • You have your registration and ID

Following these steps greatly increases the chance of passing on the first attempt.

Why Use This Directory?

Drivers in San Jose rely on this directory because it provides a complete list of verified emissions testing stations, map-based navigation for quick lookup, accurate state-updated requirements, support for gasoline, diesel, hybrid, and electric vehicles, and clear explanations of exemptions and frequency rules.

View California Requirements

Frequently Asked Questions About Emissions Testing in San Jose, California

Get answers to common questions about smog checks, testing requirements, and finding the right station in San Jose.

You can use this directory to find licensed emissions testing and smog check stations in San Jose. Browse the listings above to see addresses, contact details, and services offered, then choose the station that's most convenient for your part of the city.
It depends on California's emissions testing program, your registration ZIP code, and your vehicle's model year and fuel type. Some areas of California require testing, while others do not. Check your California state page in this directory or your DMV's website to see if your address in San Jose is in a testing area.
Most emissions programs require testing every one or two years, usually tied to registration renewal. Some vehicles are tested more frequently, and others are exempt for the first few model years. Use the California state page to see the current 2025 schedule for your vehicle type and registration area.
Prices vary by station and vehicle, but most emissions tests in San Jose fall within the typical range for California. Many stations list pricing by phone or on their website, and some offer coupons or discounts. Use the listings above to contact a station directly for current pricing.
Requirements depend on vehicle type (gasoline, diesel, hybrid, electric), model year, and weight, as well as where your vehicle is registered in California. In many states, fully electric vehicles are exempt, newer vehicles are temporarily exempt, and certain older or specialty vehicles may have different rules. Check the California state page for the latest 2025 requirements.
Most stations in San Jose ask you to bring your current registration or renewal notice, a valid photo ID, and proof of insurance if required by California. Make sure your vehicle is warmed up and the check engine light is off before you arrive.
If your vehicle fails, the station will provide a report showing the reason for failure (such as stored OBD-II codes or high tailpipe readings). In most programs, you must complete repairs and pass a retest before renewing your registration. Some states offer repair assistance, cost caps, or waivers. Details are listed on the California page in this directory.
In some states, certain vehicles are directed to specific station types (such as STAR or test-only centers). Unless your renewal notice or DMV instructions say otherwise, you can usually choose any licensed station in San Jose. If you're unsure, ask the station when you call or check the instructions on your renewal notice.

Can't find what you're looking for? Contact our customer support team